RU2012117776A - Предоставление отчета о предельной мощности в системе связи, использующей агрегацию несущих - Google Patents
Предоставление отчета о предельной мощности в системе связи, использующей агрегацию несущих Download PDFInfo
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- RU2012117776A RU2012117776A RU2012117776/07A RU2012117776A RU2012117776A RU 2012117776 A RU2012117776 A RU 2012117776A RU 2012117776/07 A RU2012117776/07 A RU 2012117776/07A RU 2012117776 A RU2012117776 A RU 2012117776A RU 2012117776 A RU2012117776 A RU 2012117776A
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- 239000000969 carrier Substances 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 13
- 230000005540 biological transmission Effects 0.000 claims abstract 4
- 230000002776 aggregation Effects 0.000 claims abstract 3
- 238000004220 aggregation Methods 0.000 claims abstract 3
- 238000010295 mobile communication Methods 0.000 claims abstract 3
- 230000004913 activation Effects 0.000 claims abstract 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/365—Power headroom reporting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
- H04L5/0046—Determination of the number of bits transmitted on different sub-channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
1. Способ информирования eNodeB о состоянии мощности передачи пользовательского оборудования в системе мобильной связи, использующей агрегацию компонентных несущих, причем способ содержит следующие этапы, осуществляемые пользовательским оборудованием, на которых:генерируют отчет о состоянии мощности, который включает в себя отчет о запасе мощности и максимальную мощность передачи, характерную для компонентной несущей, для каждой сконфигурированной и активированной компонентной несущей восходящей линии связи,причем максимальная мощность передачи, характерная для компонентной несущей, учитывает величину снижения мощности на соответствующей сконфигурированной и активированной компонентной несущей восходящей линии связи и генерируется, когда пользовательское оборудование имеет назначение ресурсов для сконфигурированной и активированной компонентной несущей восходящей линии связи, ипередают отчет о состоянии мощности на eNodeB.2. Способ по п.1, в котором передачу отчета о состоянии мощности инициируют при активации сконфигурированной компонентной несущей восходящей линии связи.3. Способ по п.1, в котором отчет о состоянии мощности учитывает мощность физического канала управления восходящей линии связи, PUCCH, передаваемого в том же подкадре.4. Способ по п.1, в котором в случае, когда отчет о запасе мощности подлежит передаче для сконфигурированной и активированной компонентной несущей восходящей линии связи, для которой отсутствует доступное назначение ресурсов в данном подкадре, пользовательское оборудование генерирует отчет о состоянии мощности из компонентной несущей на основании предварительно за�
Claims (14)
1. Способ информирования eNodeB о состоянии мощности передачи пользовательского оборудования в системе мобильной связи, использующей агрегацию компонентных несущих, причем способ содержит следующие этапы, осуществляемые пользовательским оборудованием, на которых:
генерируют отчет о состоянии мощности, который включает в себя отчет о запасе мощности и максимальную мощность передачи, характерную для компонентной несущей, для каждой сконфигурированной и активированной компонентной несущей восходящей линии связи,
причем максимальная мощность передачи, характерная для компонентной несущей, учитывает величину снижения мощности на соответствующей сконфигурированной и активированной компонентной несущей восходящей линии связи и генерируется, когда пользовательское оборудование имеет назначение ресурсов для сконфигурированной и активированной компонентной несущей восходящей линии связи, и
передают отчет о состоянии мощности на eNodeB.
2. Способ по п.1, в котором передачу отчета о состоянии мощности инициируют при активации сконфигурированной компонентной несущей восходящей линии связи.
3. Способ по п.1, в котором отчет о состоянии мощности учитывает мощность физического канала управления восходящей линии связи, PUCCH, передаваемого в том же подкадре.
4. Способ по п.1, в котором в случае, когда отчет о запасе мощности подлежит передаче для сконфигурированной и активированной компонентной несущей восходящей линии связи, для которой отсутствует доступное назначение ресурсов в данном подкадре, пользовательское оборудование генерирует отчет о состоянии мощности из компонентной несущей на основании предварительно заданного предоставления восходящей линии связи или, соответственно, предварительно заданной мощности физического совместно используемого канала восходящей линии связи, PUSCH.
5. Способ по п.1, в котором отчет о запасе мощности и максимальную мощность передачи, характерную для компонентной несущей, каждой сконфигурированной компонентной несущей включают в единичный элемент управления уровня управления доступом к среде, MAC, который используют для предоставления множественных отчетов о запасе мощности с помощью битовой карты,
причем бит, установленный в определенной позиции битовой карты, указывает наличие поля отчета о запасе мощности для соответствующей компонентной несущей, включенного в элемент управления MAC.
6. Способ по п.5, в котором элемент управления MAC для предоставления множественных отчетов о запасе мощности дополнительно включает в себя индикаторы, которые указывают наличие соответствующей максимальной мощности передачи, характерной для компонентной несущей, для соответствующего отчета о запасе мощности, соответственно.
7. Способ по п.1, в котором максимальная мощность передачи, характерная для компонентной несущей, равна PCMAX,с.
8. Пользовательское оборудование для информирования eNodeB о состоянии мощности передачи пользовательского оборудования в системе мобильной связи, использующей агрегацию компонентных несущих, причем пользовательское оборудование содержит:
процессор для генерации отчета о состоянии мощности, который включает в себя отчет о запасе мощности и максимальную мощность передачи, характерную для компонентной несущей, для каждой сконфигурированной и активированной компонентной несущей восходящей линии связи,
причем максимальная мощность передачи, характерная для компонентной несущей, учитывает величину снижения мощности на соответствующей сконфигурированной и активированной компонентной несущей восходящей линии связи и генерируется, когда пользовательское оборудование имеет назначение ресурсов для сконфигурированной и активированной компонентной несущей восходящей линии связи, и
передатчик для передачи отчета о состоянии мощности на eNodeB.
9. Пользовательское оборудование по п.8, причем передача отчета о состоянии мощности инициируется при активации сконфигурированной компонентной несущей восходящей линии связи.
10. Пользовательское оборудование по п.8, причем отчет о состоянии мощности учитывает мощность физического канала управления восходящей линии связи, PUCCH, передаваемого в том же подкадре.
11. Пользовательское оборудование по п.8, в котором в случае, когда отчет о запасе мощности подлежит передаче для сконфигурированной и активированной компонентной несущей восходящей линии связи, для которой отсутствует назначение ресурсов в данном подкадре, процессор генерирует отчет о состоянии мощности из компонентной несущей на основании предварительно заданного предоставления восходящей линии связи или, соответственно, предварительно заданной мощности физического совместно используемого канала восходящей линии связи, PUSCH.
12. Пользовательское оборудование по п.8, причем отчет о запасе мощности и максимальная мощность передачи, характерная для компонентной несущей, каждой сконфигурированной компонентной несущей включаются в единичный элемент управления уровня управления доступом к среде, MAC, который используется для предоставления множественных отчетов о запасе мощности с помощью битовой карты,
причем бит, установленный в определенной позиции битовой карты, указывает наличие поля отчета о запасе мощности для соответствующей компонентной несущей, включенного в элемент управления MAC.
13. Пользовательское оборудование по п.12, причем элемент управления MAC для предоставления множественных отчетов о запасе мощности дополнительно включает в себя индикатор, который указывает наличие ассоциированной максимальной мощности передачи, характерной для компонентной несущей, для соответствующего отчета о запасе мощности, соответственно.
14. Пользовательское оборудование по п.8, причем максимальная мощность передачи, характерная для компонентной несущей, равна PCMAX,с.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09013756.3 | 2009-11-02 | ||
| EP09013756A EP2317815A1 (en) | 2009-11-02 | 2009-11-02 | Power-limit reporting in a communication system using carrier aggregation |
| EP10008477.1 | 2010-08-13 | ||
| EP10008477A EP2317816A1 (en) | 2009-11-02 | 2010-08-13 | Power-limit reporting in a communication system using carrier aggregation |
| PCT/EP2010/006423 WO2011050921A1 (en) | 2009-11-02 | 2010-10-20 | Power-limit reporting in a communication system using carrier aggregation |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014112317/07A Division RU2562612C1 (ru) | 2009-11-02 | 2014-03-31 | Предоставление отчета о предельной мощности в системе связи, использующей агрегацию несущих |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012117776A true RU2012117776A (ru) | 2013-12-10 |
| RU2518083C2 RU2518083C2 (ru) | 2014-06-10 |
Family
ID=42028177
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012117776/07A RU2518083C2 (ru) | 2009-11-02 | 2010-10-20 | Предоставление отчета о предельной мощности в системе связи, использующей агрегацию несущих |
| RU2014112317/07A RU2562612C1 (ru) | 2009-11-02 | 2014-03-31 | Предоставление отчета о предельной мощности в системе связи, использующей агрегацию несущих |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014112317/07A RU2562612C1 (ru) | 2009-11-02 | 2014-03-31 | Предоставление отчета о предельной мощности в системе связи, использующей агрегацию несущих |
Country Status (20)
| Country | Link |
|---|---|
| US (10) | US8811322B2 (ru) |
| EP (7) | EP2317815A1 (ru) |
| JP (6) | JP5702793B2 (ru) |
| KR (1) | KR101706805B1 (ru) |
| CN (1) | CN102687577B (ru) |
| AU (1) | AU2010311871B2 (ru) |
| BR (1) | BR112012010022B1 (ru) |
| CY (1) | CY1120914T1 (ru) |
| DK (1) | DK2497318T3 (ru) |
| ES (2) | ES3056302T3 (ru) |
| HR (1) | HRP20181486T1 (ru) |
| HU (1) | HUE039501T2 (ru) |
| LT (1) | LT2497318T (ru) |
| PL (1) | PL2497318T3 (ru) |
| PT (1) | PT2497318T (ru) |
| RS (1) | RS57812B1 (ru) |
| RU (2) | RU2518083C2 (ru) |
| SI (1) | SI2497318T1 (ru) |
| SM (1) | SMT201800481T1 (ru) |
| WO (1) | WO2011050921A1 (ru) |
Families Citing this family (217)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2433448B1 (en) | 2009-05-22 | 2013-03-13 | Research In Motion Limited | Reporting power headroom for aggregated carriers |
| EP2317815A1 (en) * | 2009-11-02 | 2011-05-04 | Panasonic Corporation | Power-limit reporting in a communication system using carrier aggregation |
| EP2360866A1 (en) | 2010-02-12 | 2011-08-24 | Panasonic Corporation | Component carrier activation and deactivation using resource assignments |
| JP5216058B2 (ja) * | 2010-02-15 | 2013-06-19 | 株式会社エヌ・ティ・ティ・ドコモ | 移動端末装置および上り制御情報信号の送信方法 |
| US9564939B2 (en) | 2010-03-12 | 2017-02-07 | Sunrise Micro Devices, Inc. | Power efficient communications |
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